Modification of pacing-induced alterations in diastolic properties of the regional myocardium by nifedipine in patients with coronary artery disease.

abstract：:A 5-year-old girl developed cardiopulmonary arrest after crying. From the electrocardiogram and echocardiography, a left ventricular noncompaction (LVNC) with long QT syndrome (LQT) was suspected as the cause of the cardiopulmonary arrest, and treatment with a β-blocker and a calcium antagonist was then begun. A genet...

journal_title：Heart and vessels

authors： Nakashima K,Kusakawa I,Yamamoto T,Hirabayashi S,Hosoya R,Shimizu W,Sumitomo N

更新日期：2013-01-01 00:00:00

abstract：:In the original publication of the article, under the results section, the following sentence. ...

journal_title：Heart and vessels

authors： Watanabe T,Kanzaki Y,Yamauchi Y,Ito T,Nishida Y,Yamamura K,Komori T,Sohmiya K,Hoshiga M

更新日期：2020-05-01 00:00:00

abstract：:An 18-year-old woman with catecholaminergic polymorphic ventricular tachycardia (CPVT) underwent pulmonary vein isolation (PVI) because of frequent and inappropriate shocks from an implantable cardioverter defibrillator (ICD) associated with atrial fibrillation (AF) with a rapid ventricular response. While the PVI did...

journal_title：Heart and vessels

authors： Sumitomo N,Nakamura T,Fukuhara J,Nakai T,Watanabe I,Mugishima H,Hiraoka M

更新日期：2010-09-01 00:00:00

abstract：:We studied the effects of cobalt-60 Gamma-radiation on the gene expression and secretion of adrenomedullin (Adm) and endothelin (ET) in cultured rat vascular smooth muscle cells (VSMCs). Rat VSMCs cultured in Dulbecoo's modified Eagle's medium containing 10% FBS were radiated with cobalt-60 Gamma-radiation at doses of...

journal_title：Heart and vessels

authors： Zhong G,Chen F,Bu D,Li J,Qi Y,Niu D,Wang S,Pang Y,Tang C

更新日期：2003-09-01 00:00:00

abstract：:We analyzed whether smoking was associated with major adverse cardiovascular events (MACE) and the progression of coronary atherosclerosis as assessed by coronary computed tomography angiography (CCTA) as screening for coronary artery disease (CAD). We enrolled 443 patients who had all undergone CCTA and either were c...

journal_title：Heart and vessels

authors： Higashi S,Shiga Y,Yano M,Imaizumi T,Tashiro K,Idemoto Y,Kato Y,Kuwano T,Sugihara M,Miura SI

更新日期：2020-11-27 00:00:00

abstract：:Scanning electron microscopy was used to compare the shape, size, and connection of left ventricular (LV) myocytes between spontaneously hypertensive rats (SHR) and Wistar Kyoto rats (WKY) at 3, 8, 15, 35, and 63 weeks of age. For either strain at each age, five rats were studied, in which LV myocytes consisted of a c...

journal_title：Heart and vessels

authors： Okabe M,Kawamura K,Terasaki F,Hayashi T

更新日期：1999-01-01 00:00:00

abstract：:Cardiac systolic (left ventricular ejection fraction) and diastolic (mitral inflow velocity pattern and/or mitral deceleration time) function were reported as predictors of clinical outcome or left ventricular remodeling in patients with acute myocardial infarction (AMI). Recently, a new index (Doppler-derived index c...

journal_title：Heart and vessels

authors： Sasao H,Noda R,Hasegawa T,Endo A,Oimatsu H,Takada T

更新日期：2004-03-01 00:00:00

abstract：:Whether trough-phase rivaroxaban concentrations provide sufficient anticoagulation needs more study. We evaluated levels of coagulation activation markers in the trough concentration phase in nonvalvular atrial fibrillation (NVAF) patients, and the correlation between these markers and rivaroxaban concentration. Fifty...

journal_title：Heart and vessels

authors： Kitagawa F,Ishii J,Hiramitsu S,Takahashi H,Okuyama R,Kawai H,Muramatsu T,Harada M,Motoyama S,Naruse H,Matsui S,Sarai M,Hayashi M,Watanabe E,Izawa H,Ozaki Y

更新日期：2017-05-01 00:00:00

abstract：:Anatomic continuity between the anterior mitral leaflet and the aortic root may predispose those patients with aortic root pathology to functional changes of the mitral valve without any involvement of this valve. A 34-year-old man presented with aortic valve endocarditis. Transthoracic echocardiograpy showed severe a...

journal_title：Heart and vessels

authors： Gunay I,Mert M,Kucukoglu S,Ozkan AA,Okcun B

更新日期：2005-02-01 00:00:00

abstract：:Prolongation of the pulmonary artery potentials (PAPs) in response to short coupling intervals was related to polymorphic QRS configurations during the ventricular tachycardia originating above the pulmonary valve (PA-VT). This prospective study was aimed to investigate the mechanisms of polymorphic changes during the...

journal_title：Heart and vessels

authors： Takahashi M,Yokoshiki H,Mitsuyama H,Tenma T,Watanabe M,Kamada R,Sasaki R,Chiba Y,Maeno M,Anzai T

更新日期：2019-01-01 00:00:00

abstract：:The presence of myocardial interstitial edema in acute myocarditis (AM) leads to thickening of the ventricular wall, and conduction disturbances, such as complete atrioventricular block (CAV), also frequently develop. This study was undertaken in order to clarify the relationship between conduction disturbances and my...

journal_title：Heart and vessels

authors： Morimoto S,Kato S,Hiramitsu S,Uemura A,Ohtsuki M,Kato Y,Sugiura A,Miyagishima K,Yoshida Y,Hishida H

更新日期：2006-11-01 00:00:00

abstract：:Since the amount of contrast media during percutaneous coronary intervention (PCI) is closely related to the exacerbation of renal function, it should be important to reduce the dose of contrast media during PCI. The purpose of this retrospective study was to evaluate the association of less-contrast media with clinic...

journal_title：Heart and vessels

authors： Mukai Y,Sakakura K,Yamamoto K,Taniguchi Y,Tsukui T,Seguchi M,Wada H,Momomura SI,Fujita H

更新日期：2020-02-01 00:00:00

abstract：:The distribution and structure of lymphatic and blood capillaries in the rabbit heart conduction system were investigated by transmission electron microscopy. The sinuatrial node, atrioventricular node, and atrioventricular bundle possessed a rich network of lymphatic capillaries, which were situated not only at the p...

journal_title：Heart and vessels

authors： Shimada T,Noguchi T,Kitamura H,Matsufuji Y,Campbell GR

更新日期：1988-01-01 00:00:00

abstract：:Low levels of Soluble TNF-related apoptosis induced ligand (sTRAIL) seem to be related to worse prognosis after an acute coronary syndrome. PostConditioning (PostCond) may protect the heart from reperfusion injury. We sought to evaluate the impact of PostCond on sTRAIL in relationship to infarct size (area under the c...

journal_title：Heart and vessels

authors： Luz A,Santos M,Magalhães R,Oliveira JC,Pacheco A,Silveira J,Cabral S,Torres S,Leite-Moreira AF,Carvalho H

更新日期：2017-02-01 00:00:00

abstract：:Activities of daily living (ADL) are maintained in patients with mild cognitive impairment (MCI), but, in patients with cardiovascular disease, ADL may have already declined. MCI combined with cardiac disease may accentuate the decline of ADL in these patients. Because the relationship between MCI and ADL in patients ...

journal_title：Heart and vessels

authors： Ishihara K,Izawa KP,Kitamura M,Shimogai T,Kanejima Y,Morisawa T,Shimizu I

更新日期：2019-12-01 00:00:00

abstract：:Coronary blood flow was quantified using the thrombosis in myocardial infarction (TIMI) frame-count method. This measurement has been significantly correlated with flow velocity measured invasively by use of a Doppler flow wire. Coronary artery ectasia or aneurysm (CEA) is thought to be present in patients with a slow...

journal_title：Heart and vessels

authors： Kosar F,Acikgoz N,Sahin I,Topal E,Aksoy Y,Cehreli S

更新日期：2005-09-01 00:00:00

abstract：:The records of 153 patients with doubly committed subarterial ventricular septal defect (DCVSD) who underwent intracardiac repair were analyzed to evaluate factors responsible for aortic valve leaflet deformity. The patients were divided into two groups according to their echocardiographic and angiographic features as...

journal_title：Heart and vessels

authors： Kobayashi J,Koike K,Senzaki H,Kobayashi T,Tsunemoto M,Ishizawa A,Ohta Y,Shimada M,Omoto R

更新日期：1999-01-01 00:00:00

abstract：:Wave intensity analysis is a method of studying intravascular flow wave propagation, calculated as the product of the rate of change in pressure (d P/ t) and the rate of change in velocity (d U/d t). The typical pattern of wave intensity seen during the cardiac cycle has two dominant peaks. The larger first peak (FP) ...

journal_title：Heart and vessels

authors： Fujimoto S,Mizuno R,Saito Y,Nakamura S

更新日期：2004-01-01 00:00:00

abstract：:Cardiogenic shock frequently leads to death even with intensive treatment. Although the leading cause of cardiogenic shock is acute coronary syndrome (ACS), the clinical characteristics and the prognosis of ACS with cardiogenic shock in the present era still remain to be elucidated. We analyzed clinical characteristic...

journal_title：Heart and vessels

authors： Sakamoto K,Matoba T,Mohri M,Ueki Y,Tsujita Y,Yamasaki M,Tanaka N,Hokama Y,Fukutomi M,Hashiba K,Fukuhara R,Suwa S,Matsuura H,Tachibana E,Yonemoto N,Nagao K

更新日期：2019-08-01 00:00:00

abstract：:In the original publication of the article, the unit of hand in Fig. 2 was wrongly given as "N/kg" instead of "kg". ...

journal_title：Heart and vessels

authors： Taya M,Amiya E,Hatano M,Maki H,Nitta D,Saito A,Tsuji M,Hosoya Y,Minatsuki S,Nakayama A,Fujiwara T,Konishi Y,Yokota K,Watanabe M,Morita H,Haga N,Komuro I

更新日期：2018-07-01 00:00:00

abstract：:Adenosine constricted 37 of 58 isolated and perfused monkey coronary arteries, whereas it dilated dog coronary arteries in all cases. The vasoconstriction induced by 0.1-10 micrograms (0.37-37.4 nmol) of adenosine was examined, since adenosine in large doses produced tachyphylaxis. The adenosine-induced vasoconstricti...

journal_title：Heart and vessels

authors： Nakane T,Chiba S

更新日期：1990-01-01 00:00:00

abstract：:Obesity is an important public health problem, especially among patients with cardiovascular disease. However, little is known about the impact of obesity on the long-term prognoses of patients with acute myocardial infarction (AMI). Major adverse cardiac and cerebrovascular events (MACCE) consist of all causes of dea...

journal_title：Heart and vessels

authors： Ikeda N,Nakajima R,Utsunomiya M,Hori M,Itaya H,Makino K,Ono T,Yamamoto M,Nemoto N,Iijima R,Hara H,Takagi T,Hara H,Nakamura M,Sugi K

更新日期：2011-09-01 00:00:00

abstract：:We developed a new individually customized contrast-injection protocol for coronary computed tomography (CT) angiography based on the time-attenuation response in a test bolus, and investigated its clinical applicability. We scanned 60 patients with suspected coronary diseases using a 64-detector CT scanner, who were ...

journal_title：Heart and vessels

authors： Kidoh M,Nakaura T,Nakamura S,Awai K,Utsunomiya D,Namimoto T,Harada K,Yamashita Y

更新日期：2014-03-01 00:00:00

abstract：:Incretin hormones have been reported to have cytoprotective actions in addition to their glucose-lowering effects. We evaluated whether teneligliptin, a novel dipeptidyl peptidase-4 (DPP-4) inhibitor, affects left ventricular (LV) function in patients with type 2 diabetes mellitus (T2DM). Twenty-nine T2DM patients not...

journal_title：Heart and vessels

authors： Hashikata T,Yamaoka-Tojo M,Kakizaki R,Nemoto T,Fujiyoshi K,Namba S,Kitasato L,Hashimoto T,Kameda R,Maekawa E,Shimohama T,Tojo T,Ako J

更新日期：2016-08-01 00:00:00

abstract：:In this study, coronary diagnostic parameters, pressure drop coefficient (CDP: ratio of trans-stenotic pressure drop to distal dynamic pressure), and lesion flow coefficient (LFC: ratio of % area stenosis (%AS) to the CDP at throat region), were evaluated to distinguish levels of %AS under varying contractility condit...

journal_title：Heart and vessels

authors： Peelukhana SV,Kolli KK,Leesar MA,Effat MA,Helmy TA,Arif I,Schneeberger EW,Succop P,Banerjee RK

更新日期：2014-01-01 00:00:00

abstract：:To elucidate involvement of age-related impairments of right ventricular (RV) distensibility in the elderly congestive heart failure (CHF), we examined the prevalence of less-distensible right ventricle in patients with preserved left ventricular ejection fraction (LVEF) over a wide range of ages. In 893 patients aged...

journal_title：Heart and vessels

authors： Harada D,Aasanoi H,Ushijima R,Noto T,Takagawa J,Ishise H,Inoue H

更新日期：2018-06-01 00:00:00

abstract：:A 53-year-old woman with end-stage renal disease and hypertension, who had received regular artificial hemodialysis for 10 years, has been treated with candesartan in a dose of 8 mg/day against her hypertension, but premature ventricular contractions were often observed during the hemodialysis. QT interval was 445 ms ...

journal_title：Heart and vessels

authors： Cao X,Nakamura Y,Wada T,Izumi-Nakaseko H,Ando K,Sugiyama A

更新日期：2017-01-01 00:00:00

abstract：:Atrial fibrillation (AF) is the most common arrhythmia, characterized by a lack of atrial contraction and an irregular ventricular rhythm. We assessed the effect of fibrillatory wave amplitude on coronary blood flow in patients with AF using the thrombolysis in myocardial infarction (TIMI) frame count. Sixty-one patie...

journal_title：Heart and vessels

authors： Sumimoto Y,Kurisu S,Hitta K,Ikenaga H,Ishibashi K,Fukuda Y,Nakano Y,Kihara Y

更新日期：2018-07-01 00:00:00

abstract：:Hyperuricemia is common in chronic kidney disease (CKD), but data regarding the relationship between serum uric acid levels and the long-term outcomes of CKD patients have been limited. The present study evaluated the associations between baseline serum uric acid levels with mortality and end-stage renal disease (ESRD...

journal_title：Heart and vessels

authors： Miyaoka T,Mochizuki T,Takei T,Tsuchiya K,Nitta K

更新日期：2014-07-01 00:00:00

abstract：:Independent no-reflow predictors should be evaluated in female patients with ST-segment elevation acute myocardial infarction (STEMI) and successfully treated with primary percutaneous coronary intervention (PPCI) in the current interventional equipment and techniques, thus to be constructed a no-reflow predicting mod...

journal_title：Heart and vessels

authors： Chen Y,Wang C,Yang X,Wang L,Sun Z,Liu H,Chen L

更新日期：2012-05-01 00:00:00